In Joseph Conrad's "Heart of Darkness," the protagonist, Marlow, embarks on a journey into the African Congo that becomes an exploration of both the external world and the depths of his own soul. The narrative delves into themes of imperialism, morality, and the darkness inherent in humanity. Marlow's experiences highlight the contradictions of civilization and the savagery that lies within, illustrating the impact of colonial exploitation on both the colonizers and the colonized.

The quote, "If anybody had ever struggled with a soul, I am the man," reflects Marlow's profound internal conflict and his awareness of the moral dilemmas he faces. It underscores the struggle to understand one's own existence and the ethical considerations that come with confronting the darkness within. This introspection mirrors the chaotic realities of imperialism and the consequences of human actions that define the story, making it a powerful commentary on the human condition.